typedef unsigned char UINT8;
typedef unsigned int  UINT16;
typedef unsigned long UINT32;

typedef char INT8;
typedef int  INT16;
typedef long INT32;

//EEPROM读取单个字节
UINT8 EEPROMReadByte(UINT16 addr);

//EEPROM写入单个字节
UINT8 EEPROMWriteByte(UINT16 addr,UINT8 byte);

//EEPROM扇区擦除
UINT8 EEPROMSectorErase(UINT16 addr);